ATE212545T1 - Nanosphären mit einem biokompatiblen polysaccharid - Google Patents

Nanosphären mit einem biokompatiblen polysaccharid

Info

Publication number
ATE212545T1
ATE212545T1 AT96909138T AT96909138T ATE212545T1 AT E212545 T1 ATE212545 T1 AT E212545T1 AT 96909138 T AT96909138 T AT 96909138T AT 96909138 T AT96909138 T AT 96909138T AT E212545 T1 ATE212545 T1 AT E212545T1
Authority
AT
Austria
Prior art keywords
microspheres
preparation
carriers
pharmaceutical compositions
nanospheres
Prior art date
Application number
AT96909138T
Other languages
English (en)
Inventor
Paolo Pallado
Luca Benedetti
Lanfranco Callegaro
Original Assignee
Fidia Advanced Biopolymers Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IT95PD000065A external-priority patent/IT1281857B1/it
Priority claimed from IT96PD000021 external-priority patent/IT1287194B1/it
Application filed by Fidia Advanced Biopolymers Srl filed Critical Fidia Advanced Biopolymers Srl
Application granted granted Critical
Publication of ATE212545T1 publication Critical patent/ATE212545T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
AT96909138T 1995-03-28 1996-03-26 Nanosphären mit einem biokompatiblen polysaccharid ATE212545T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT95PD000065A IT1281857B1 (it) 1995-03-28 1995-03-28 Processo per la preparazione di microsfere mediante l'impiego di fluidi supercritici.
IT96PD000021 IT1287194B1 (it) 1996-02-05 1996-02-05 Processo per la preparazione di microsfere mediante l'impiego di fluidi supercritici
PCT/EP1996/001354 WO1996029998A1 (en) 1995-03-28 1996-03-26 Nanospheres comprising a biocompatible polysaccharide
US08/938,288 US6214384B1 (en) 1995-03-28 1997-09-26 Nanosheres comprising a biocompatible polysaccharide

Publications (1)

Publication Number Publication Date
ATE212545T1 true ATE212545T1 (de) 2002-02-15

Family

ID=27274135

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96909138T ATE212545T1 (de) 1995-03-28 1996-03-26 Nanosphären mit einem biokompatiblen polysaccharid

Country Status (8)

Country Link
US (2) US6214384B1 (de)
EP (1) EP0817620B1 (de)
AT (1) ATE212545T1 (de)
AU (1) AU695207B2 (de)
CA (1) CA2216919C (de)
DE (1) DE69618938T2 (de)
ES (1) ES2170853T3 (de)
WO (1) WO1996029998A1 (de)

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Also Published As

Publication number Publication date
CA2216919C (en) 2007-09-18
DE69618938T2 (de) 2002-10-31
AU695207B2 (en) 1998-08-06
DE69618938D1 (de) 2002-03-14
EP0817620A1 (de) 1998-01-14
ES2170853T3 (es) 2002-08-16
WO1996029998A1 (en) 1996-10-03
CA2216919A1 (en) 1996-10-03
AU5274996A (en) 1996-10-16
EP0817620B1 (de) 2002-01-30
US6541035B1 (en) 2003-04-01
US6214384B1 (en) 2001-04-10

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